To satisfy the increasing market demand, the company initiated a large-scale production of Prolivon for the first time on October 19, 2006 after meticulous preparation beforehand. Its output amounts to 181 tons including 51 silicon-included tons, surpassing the quality in the branch line with 100% first-grade rate. The complete success of its large-scale production is sure to  lay a solid foundation to further enhance its future market. Meanwhile, since the large-scale production lowers the cost as compared with that in the branch line, Prolivon is expected to be another competitive product after fulldull polyester chip to improve the company's operating performance.